A geometric abstraction by Swiss artist Max Bill, featuring a precise arrangement of nested quadrilaterals in a diamond-oriented composition.

Max Bill, a central figure in the development of Concrete Art, produced Radiazoneduplicate in 1970. This work embodies his rigorous approach to visual order, where mathematical precision dictates the arrangement of form and colour. The composition relies on the diamond orientation of the canvas, a format Bill frequently employed to disrupt traditional rectangular viewing habits. Within this frame, a series of nested quadrilaterals creates a sense of expansion and contraction. The colour palette is deliberate, utilising primary and secondary hues to define the structural boundaries of the work. By placing a soft pink square at the centre, surrounded by bands of red, blue, and yellow, Bill explores the optical relationships between adjacent colours. The absence of representational imagery allows the viewer to focus entirely on the interaction of these geometric elements. The edges are sharp, and the application of paint is uniform, reflecting the artist's belief that art should be an object of logic rather than an expression of subjective emotion. Bill studied at the Bauhaus in Dessau, where he absorbed the principles of functionalism and geometric clarity. These influences remained consistent throughout his career. In this piece, the symmetry is absolute, yet the diagonal placement of the canvas introduces a dynamic tension. The work functions as a study in spatial perception, inviting the observer to analyse how colour planes advance or recede based on their placement. It is a clear example of the artist's pursuit of universal visual language, stripped of narrative or symbolic baggage. The work remains a precise exercise in the balance of proportion, demonstrating how simple geometric shapes can generate a complex visual experience through careful calculation and chromatic arrangement.